django 在模板中包含靜態文件？

Question

伙計們，我是 django 的新手。

-----------settings.py-----------

"""

Generated by 'django-admin startproject' using Django 1.8.2.

For more information on this file, see
https://docs.djangoproject.com/en/1.8/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.8/ref/settings/
"""

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.8/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '#####################################'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
)

MIDDLEWARE_CLASSES = (
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'django.middleware.security.SecurityMiddleware',
)

ROOT_URLCONF = 'hostel_management.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': ['hostel_management/templates/'],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'hostel_management.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.8/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}


# Internationalization
# https://docs.djangoproject.com/en/1.8/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.8/howto/static-files/

STATIC_URL = 'hostel_management/static/'


STATICFILES_DIRS = (
    os.path.join(BASE_DIR, "static"),
    '/var/www/static/',
)

---------urls.py---------

from django.conf.urls import include, url
from django.contrib import admin
from views import index

urlpatterns = [
    url(r'^admin/', include(admin.site.urls)),
    url(r'^index/$', index)

]

------index.html------

{% load static from staticfiles %}
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
    <script src="{% static "scripts.js" %></script>
     <img src="{% static "large-image.jpg" %}" alt="img" />

既沒有加載圖像也沒有加載 js 文件..

文件系統如下

hostel_management
├── manage.py
├──hostel_management
|   ├──templates
├──static
|   ├──large_image.jpg
|   ├──script.js

Answer 1

你說你有script.js但你試圖得到scripts.js 。

{% load static %}
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
    <script src="{% static 'script.js' %></script>
     <img src="{% static "large-image.jpg" %}" alt="img" />

此外，您必須將static文件夾移動到您的manage.py所在的位置並設置STATIC_URL = '/static/'

Answer 2

加載靜態文件的方式有誤。 以這種方式加載它：

<link rel="stylesheet" href="{% static "script.js" %}">

我認為你的 settings.py 有錯誤

您加載靜態文件的方式是：

STATICFILES_DIRS = (os.path.join(BASE_DIR, "static"),"/var/www/static/',

這是根據django docs的方式，

STATIC_URL = '/static/' 
STATIC_ROOT = os.path.join(BASE_DIR, 'static')

如果您可以在項目中提供完整的文件夾結構，則可以告訴您確切的更改。

Answer 3

將您的靜態網址更改為

STATIC_URL = '/static/'

在您的模板中，將以下行放在開頭

{% load staticfiles %}

對於整個項目中需要的靜態文件，您可以將它們放在與 manage.py 相同的目錄中。 對於綁定到特定應用程序的靜態文件，您可以在 settings.py 中使用以下設置。 就像你的情況

STATICFILES_DIRS = (
os.path.join(BASE_DIR, "static"),
'hostel_management/static/',

)

無需像您所做的那樣在 urls.py 中包含 url。 這不適合生產使用。 您也可以通過將模板目錄移動到與靜態文件目錄相同的級別來嘗試。

Answer 4

將應用名稱添加到已安裝的應用中[]

    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'hello_world',#add here
)